What is the reaction to Iran’s first execution over anti-government protests?

Who was the Butcher of Tehran? Iran executes first prisoner convicted during nationwide protests Tehran terror link: Iranian Revolutionary Guard convicted of arms trafficking by Nigerian court Iranian Couple Sentenced To 10 Years' Prison For Dancing In Tehran | 10 News First Iran executes first prisoner convicted during nationwide protests Report: Iranian-American arrested in Tehran IRAN: TEHRAN: FORMER MAYOR ACCUSES JUDICIARY OF FRAMING HIM Iran announces first execution of a protester convicted over recent anti-government unrest Iran: Washington Post's Jason Rezaian convicted After more than two years in Iranian custody, two Americans convicted as spies took their first step IRAN: TEHRAN: FIGHTING BREAKS OUT AT PRO-DEMOCRACY RALLY Iranian Couple Sentenced To 10 Years In Jail For Dancing Iran condemns desecration of holy Quran by Sweden! Tehran Recalls Ambassador Freed US-Iranian journalist returns to Tehran home Moment Hamas leader finds out sons are dead Two Iranians convicted in Thai bomb plot